![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
分析如下Java代码,编译运行后将输出()。publicclassTest{publicTest(){}staticvoidprint(ArrayListal){al.add(2);al=newArrayList();al.add(3);al.add(4);}publicstaticvoidmain(String[]args){Testtest=newTest();ArrayListal=newArrayList();al.add(1);print(al);System.out.println(al.get(1));}}
A.1
B.2
C.3
D.4
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_wyda.png)
- · 有8位网友选择 B,占比38.1%
- · 有4位网友选择 B,占比19.05%
- · 有3位网友选择 A,占比14.29%
- · 有3位网友选择 D,占比14.29%
- · 有2位网友选择 C,占比9.52%
- · 有1位网友选择 A,占比4.76%